The most radiant shape of them all, the round brilliant cut is a timeless classic. Rings beautifully crafted by hand, offering exquisite quality and sparkle, with your choice of brilliant diamonds or vibrant gemstones.
Showing 663 products
Item Ref: NDUT12-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sculptural twist meets timeless sparkle in this 1.00ct Origin ring, crafted in recycled platinum. The round lab-grown diamond of F/VS quality catches the light from every angle, while the twisted band gives it a fresh feel. Understated but distinctive,...
From £63.89 per month
Item Ref: NDUT12-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring in recycled 18K yellow gold features a 2.00ct round lab-grown diamond of F/VS quality and a gently twisted band. The warm gold tone adds richness, while the band’s soft movement brings an elegant, contemporary feel. With ethical...
From £87.45 per month
Item Ref: NDUT325-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this pavé-set Origin ring brings extra brilliance to a classic silhouette. This ring features a 3.00ct round lab-grown centre diamond, enhanced by a grain-set band that catches the light from every angle. Altogether, the...
From £104.27 per month
Item Ref: NDUT325-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this pavé-set Origin ring brings extra brilliance to a classic silhouette. This ring features a 1.00ct round lab-grown centre diamond, enhanced by a grain-set band that catches the light from every angle. Altogether, the...
From £71.63 per month
Item Ref: NDUT324-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring features a 2.00ct round lab-grown diamond in a recycled 18K yellow gold band. Its warm tone pairs perfectly with the crisp sparkle of the diamond, offering a modern, refined look. Understated yet impactful, it’s an ethical, everyday...
From £87.45 per month
Item Ref: NDUT324-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring features a 1.00ct round lab-grown diamond in a recycled 18K yellow gold band. Its warm tone pairs perfectly with the crisp sparkle of the diamond, offering a modern, refined look. Understated yet impactful, it’s an ethical, everyday...
From £64.9 per month
Item Ref: NDF3421Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £57.16 per month
Item Ref: N3588.N.0
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Diamond Ring in 18K Yellow Gold. Claw setting. 0.55ct Premium Quality Diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a natural...
From £22.37 per month
Item Ref: E4825.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Diamond Ring in 9K Yellow Gold. Claw setting. 0.45CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. With 0.20ct centre diamond included
From £24.53 per month
Item Ref: UT58-322GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptionally luxurious engagement ring that she is sure to fall in love with, this beautiful infinity swirl design sparkles with a round brilliant cut diamond in G/VS1 quality, and shimmering sidestones. The solitaire is certified by GIA, the world's...
From £314.55 per month
Item Ref: UT78-322XU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
In the centre, this handcrafted 3-diamond engagement ring showcases an exquisite 1CT cushion cut solitaire. Either side of it are two perfect round cut diamonds providing even more breathtaking sparkle. Set in 18K white gold, this is a ring that...
From £185.02 per month
Item Ref: UT77-92XU4S.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sheer brilliance of this luxurious diamond ring is sure to catch the eye wherever you go. Extravagant yet sophisticated, its GIA-certified solitaire is round cut for exceptional sparkle and fire. The split shank band, which divides into two to...
From £118.74 per month
Item Ref: UT77-322XU3A.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ring's exquisite GIA-certified solitaire is round cut for exceptional sparkle and fire. To enhance its magnificent radiance, it's nestled in a double halo of smaller diamonds. The split shank band, which divides into two either side of the centre...
From £314.76 per month
Item Ref: UT75-322XU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This handcrafted diamond engagement ring features a radiant, GIA-certified round brilliant cut solitaire. It is showcased to perfection by a highly polished platinum setting and baguette cut sidestones. The result is an exceptional, sophisticated engagement ring designed to rise to...
From £262.4 per month
Item Ref: UT57-12GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond engagement ring showcases a radiant solitaire that's certified at G/VS2 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling sidestone diamonds that draw the focus to the centre stone....
From £191.75 per month
Item Ref: UT57-92IU4Y.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.88CT diamond ring features a superb solitaire certified at G/SI2 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted 18K white gold band gives this ring...
From £91.35 per month
Item Ref: UT57-72GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: the Diamond Store
This exquisite diamond sidestone ring showcases a radiant solitaire that's certified at G/VS1 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling accent diamonds that draw the focus to the centre stone....
From £81.73 per month
Item Ref: UT20-322IU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be confident when you propose with this exquisite Leah Platinum engagement ring in your pocket. See her face light up when you present this uniquely designed ring which features a Platinum band and the breathtaking sparkle of a...
From £163.01 per month
Item Ref: UT27-322IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With this exquisite ring you can be confident that your loved one will be delighted when you propose. The simply stunning Grace white gold ring combines the natural beauty of diamonds and white gold and the 1.00CT G/SI2 Quality Diamond...
From £159.11 per month
Item Ref: UT25-92GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning high set Chloe white gold engagement ring features a beautiful combination of glistening diamond and white gold. The 0.70CT G/VS Quality Diamond takes centre stage and sparkles from the claw setting and the ring is perfectly finished with...
From £107.63 per month
Item Ref: NDUT74-422XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A truly luxurious piece, this beautiful diamond halo ring with sidestones is a perfect symbol of your love. It boasts a staggering 2-carat lab grown solitaire certified by IGI, one of the world's most respected diamond grading institutions, to give...
From £61.07 per month
Item Ref: NDUT73-422XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this luxurious and elegant halo ring with its sumptuous gold setting encrusted with dazzling sidestones. The exquisitely sparkling 2-carat lab grown solitaire is quality certified by IGI, one of the most esteemed international gemmological...
From £80.72 per month
Item Ref: NDFT36-72XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond trilogy ring looks breathtaking and its beauty and sparkle are guaranteed to bring joy to the person who wears it. The three ethical lab grown diamonds are radiant in G/Vs quality, offset by a flawlessly polished 18K...
From £25.2 per month
Item Ref: DN3224.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning bridal set comprising of an engagement ring with a 0.25ct centre diamond with further diamonds on the shoulders and a separate diamond set wedding ring. Both rings are set into 18K white gold and are the perfect fit...
From £72.17 per month
Item Ref: UT20-72GXU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The modern design of this 18K white gold diamond ring makes it a superb choice to pop the question with. The natural sparkle of the 0.50CT E/VS1 Quality Diamond and the unique band makes this a stunning engagement ring for...
From £64.1 per month
Item Ref: NDUT52-IU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite engagement ring is a beautiful symbol of love. The stunning lab grown solitaire in the centre is showcased on a band of the finest white gold, set with baguette diamonds. Sheer luxury on the hand, this ring is...
From £49.43 per month
Item Ref: NDUT350-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sleek, sculptural, and beautifully modern - The Muse ring redefines the classic solitaire. Featuring a 2.00ct IGI certified round brilliant F/VS lab-grown diamond, the centre stone is secured with refined claw settings designed to create an almost invisible effect, giving...
From £92.49 per month
Item Ref: NIFET31-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Ruby Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central round cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NDUT12-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, this 1.00ct round lab-grown diamond of F/VS quality Origin ring brings warmth and movement to the traditional solitaire. The twisted band adds a subtle sculptural edge, keeping the design clean but expressive. With low-impact...
From £70.62 per month
Item Ref: NDUT13-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 3.00ct round lab-grown diamond of F/VS quality sits within a sculptural twisted pavé band of recycled 18K white gold. The twist softens the scale, while the pavé adds brilliance. Ethically made and structurally elegant, it’s a standout ring with...
From £111.0 per month
Item Ref: NDUT13-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled 18K white gold pairs a 1.00ct round lab-grown diamond of F/VS quality with sculptural curves and soft sparkle. The pavé-set stones wrap one side of the twist, offering texture without excess. Minimal, ethical,...
From £79.03 per month
Item Ref: NDUT12-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The twisted Origin ring in recycled 18K white gold pairs sculptural detail with a 3.00ct round lab-grown diamond of F/VS quality. The flowing band softens the bold centre for a look that’s both modern and wearable. Made with low-impact materials,...
From £105.95 per month
Item Ref: NDUT12-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sculptural twist brings soft contrast to the bold 2.00ct round lab-grown diamond of F/VS quality in this recycled 18K white gold Origin ring. Modern, striking, and consciously made, the flowing band adds dimension to a timeless solitaire. Ethical in...
From £97.54 per month
Item Ref: NDUT12-322HXU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in 18K white gold features a 1.00ct round lab-grown diamond of F/VS quality set on a sculptural, twisted band. Made from recycled gold, it brings a fresh feel to a classic silhouette. Modern and minimalist, it’s ideal...
From £65.58 per month
Item Ref: NDUT13-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct round lab-grown diamond of F/VS quality anchors this twisted pavé Origin ring in recycled platinum. The pavé-set twist adds light and dimension to the sculptural band. Strong, sleek, and made to last, it’s a ring that delivers big...
From £105.95 per month
Item Ref: NDUT13-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this twisted pavé Origin ring features a 1.00ct round lab-grown diamond of F/VS quality set in a sleek, sculpted band. Pavé diamonds follow the twist for understated sparkle. Durable, modern, and ethically made, it’s designed to...
From £71.63 per month
Item Ref: NDUT13-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct round lab-grown diamond of F/VS quality anchors this twisted pavé Origin ring in recycled 18K yellow gold. Pavé-set diamonds follow the sculptural band, offering a mix of shape, sparkle, and warmth. A future classic with a sustainable core—minimal,...
From £90.81 per month
Item Ref: NDUT13-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct round lab-grown diamond of F/VS quality anchors this twisted pavé Origin ring, crafted in recycled 18K yellow gold. Pavé-set stones curve around one side of the sculptural band, adding movement and subtle brilliance. Stylish, ethical, and easy to...
From £72.3 per month
Item Ref: NDUT355-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Modern luxury meets timeless style in this fluted 18K yellow gold ring from The Flute Collection, crafted from recycled gold and crowned with a 1.00ct IGI-certified F/VS1 lab-grown diamond. The radiant solitaire sits in refined talon claws, highlighting its exceptional...
From £75.0 per month
Item Ref: NDUT355-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Bold yet timeless, this fluted 18K yellow gold ring from The Flute Collection is crafted from recycled 18K gold and set with a 0.50ct F/VS1 lab-grown diamond in talon claws. The diamond’s brilliance contrasts beautifully with the warm, sculptural curves...
From £55.48 per month
Item Ref: NDF3420U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring, featuring 0.50ct of H/SI lab grown diamond, set in the finest recycled Sterling Silver. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or self-gift)....
Pay in 3 interest-free
Item Ref: NDUT355-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Handcrafted in recycled platinum, this fluted ring from The Flute Collection centres an IGI-certified 1.00ct F/VS1 round lab-grown diamond, held in talon claws for maximum brilliance. Its bold silhouette feels both timeless and contemporary - a versatile piece that transitions...
From £72.3 per month
Item Ref: NDUT355-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sculptural, lasting, and consciously made - this fluted platinum ring from The Flute Collection features a 0.50ct F/VS1 lab-grown diamond, perfectly set within modern talon claws. The cool tone of recycled platinum enhances the diamond’s fire, while the fluted detailing...
From £53.8 per month
Item Ref: NDUT331-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct round V-shaped solitaire engagement ring is crafted in the finest recycled 18K yellow gold, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure...
From £52.79 per month
Item Ref: NDUT331-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 0.50ct round V-shaped solitaire engagement ring is crafted in the finest recycled 18K yellow gold, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure...
From £41.35 per month
Item Ref: NDUT324-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sleek and modern, the Origin ring showcases a 2.00ct round lab-grown diamond on a polished, plain recycled platinum band. With a low-impact footprint and clean design, it blends everyday practicality with lasting style. Elegant, durable, and consciously made, it’s the...
From £86.77 per month
Item Ref: NDUT325-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this pavé-set Origin ring brings extra brilliance to a classic silhouette. This ring features a 2.00ct round lab-grown centre diamond, enhanced by a grain-set band that catches the light from every angle. Altogether, the...
From £90.81 per month
Item Ref: NDUT324-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring features a 3.00ct round lab-grown diamond in a recycled 18K yellow gold band. Its warm tone pairs perfectly with the crisp sparkle of the diamond, offering a modern, refined look. Understated yet impactful, it’s an ethical, everyday...
From £103.46 per month
Yes, we offer returns on engagement rings within our standard return period. This gives you peace of mind if the ring isn’t quite right. For full details, please see our returns policy (https://www.thediamondstore.co.uk/policies/refund-policy) or contact our customer service team (https://www.thediamondstore.co.uk/pages/contact-us).
The best metal depends on your style and lifestyle. Platinum engagement rings are durable and naturally white, making them ideal for everyday wear. 18K white gold offers a bright, modern look, while 18K yellow gold provides timeless warmth. All of our metals are recycled and chosen for both beauty and strength.
Don’t worry - it’s very common not to know your partner’s size when planning a surprise proposal. You can secretly measure a ring they already wear or ask a close friend or family member for help. Many of our engagement rings can also be resized later, and we allow you to take advantage of our generous return and exchange policy, too.
Yes, many of our engagement ring designs have matching wed-fit wedding bands available. These are crafted to sit perfectly alongside your engagement ring, creating a seamless bridal set. Our collection includes plain, pavé-set, and shaped bands to suit your chosen design.
Every engagement ring over a certain carat weight comes with a certified diamond, graded for the Four Cs – cut, colour, clarity, and carat weight. We also provide IGI or GIA certification for many designs, giving you full assurance of quality and authenticity.
In many cases, yes. Most classic engagement ring designs can be resized, though certain eternity bands or intricate styles may not allow it.
When you return your ring to us, if resizing isn’t possible, we’ll issue a replacement ring in your desired size instead. This is the best approach for the majority of orders.
If you would prefer your original ring to be resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to see if this can be arranged and will keep you informed throughout the process.
We don’t currently offer bespoke or custom-made rings. However, our collection includes a wide variety of engagement, eternity, and wedding rings in different styles, metals, and precious stone shapes and colours — giving you plenty of choice to find a design that feels personal and unique to your story.
Delivery times depend on the design and sometimes size of the ring. Many of our diamond rings in standard sizes are available for fast or even next-day delivery. Estimated delivery times are available on the product pages, but you can always reach out to our customer services if you’d like to know the lead time on a specific item.
Yes, every ring comes in a luxury presentation box, perfect for gifting or marking life’s special moments.
We offer both lab-grown and ethically sourced natural mined diamonds, so you can choose the option that best suits your budget and values. All natural diamonds are sourced in line with the Kimberley Process to ensure they’re conflict free, and all our stones are set in recycled precious metals.
We want you to feel completely confident when you shop with us. That’s why we offer FREE 30-day returns for refunds and 60-day exchanges across the UK and Northern Ireland.
If you’ve ordered a ring smaller than a size J or larger than a size Q, don’t worry — these are custom sizes, but we’re still happy to offer a free exchange or resizing if the fit isn’t quite right.
Changed your mind? No problem — you can cancel your order anytime before it’s been dispatched.
Just reach out to our friendly team via Live Chat, by email at customerservice@thediamondstore.com, or give us a call on 0345 084 1200 (or +44 345 084 1200 if calling from outside the UK). Please have your order number handy to help us assist you as quickly as possible.
Please note that for rings smaller than size J or larger than size Q, the width may vary slightly (up to 10%) due to the crafting process. If you need any adjustments, we’re happy to help.
If your item arrives damaged or defective, we’ll make it right — fast. We’ll either repair or replace it at no cost to you, or provide a refund once it’s been assessed by our head jeweller.
Our standard returns policy is 30 days to return, and 60 days to exchange.
We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year warranty against defects in materials or craftsmanship. Every item is also fully hallmarked according to UK legislation, confirming its authenticity and origin.
Once we’ve received and inspected your returned jewellery, we’ll process your refund right away and email you to confirm. Depending on your bank or payment provider, it may take 3 to 5 working days to show up on your statement.
We’ll always refund you via the same method you used to make your purchase — whether that was credit or debit card, PayPal, Pay4Later Finance, bank transfer, or another option.
To avoid delays, make sure to include the returns label print-out with your parcel. This helps us identify your return quickly.
We’re proud to say that all our diamonds are conflict-free and fully compliant with United Nations regulations. When you buy from us, you’re choosing ethical beauty.
We’re here whenever you need us.
📧 Email us: customerservice@thediamondstore.com or returns@thediamondstore.co.uk
📞 Call us: 0345 084 1200 (UK) or +44 345 084 1200 (International)
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